Obtained from:
Submitted by: Paul J. Reder
Reviewed by:
Remove the MPM_SYNC_CHILD_TABLE macro since there is no longer a scoreboard
file that needs to be synched.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94308 13f79535-47bb-0310-9956-ffa450edef68
and completely contained in a file (SCOREBOARD_FILE) has been
removed. This does not affect scoreboards which are *mapped* to
files using named-shared-memory at all. This implies that scoreboards
must be based, at some level, on native shared memory (mmap, shm_open,
shmget, whatever), but the code has assumed that for quite awhile
now. Having the scoreboard be *based* on a file makes no sense today.
PR:
Obtained from:
Submitted by:
Reviewed by:
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94306 13f79535-47bb-0310-9956-ffa450edef68
Add an allocator-passing mechanism throughout the bucket brigades API.
From Apache's standpoint, the apr_bucket_alloc_t* used throughout a given
connection is stored in the conn_rec by the create_connection hook. That
means it's the MPM's job to optimize recycling of apr_bucket_alloc_t's --
the MPM must ensure that no two threads can ever use the same one at the
same time, for instance.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94304 13f79535-47bb-0310-9956-ffa450edef68
its help entry. Requires the use of a extern string rather than a function
call for the initialization to be valid in the macro (Thx to Jeff!).
In the meantime, bump down the error logging until we deal with true
default and configured setting information ala 1.3.
PR:
Obtained from:
Submitted by:
Reviewed by:
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94062 13f79535-47bb-0310-9956-ffa450edef68
the admin regarding valid values for AcceptMutex. Should also
tell 'em what "default" actually maps to, but that can wait.
PR:
Obtained from:
Submitted by:
Reviewed by:
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94055 13f79535-47bb-0310-9956-ffa450edef68
create the scoreboard's shared memory segment. We now have the best of
both worlds:
if config specifies ScoreBoardFile
create name-based shared memory, errors are fatal
else /* we get to choose */
create anonymous shared memory
if ENOTIMPL
create name-based shared memory from DEFAULT_SCOREBOARD
else
errors are fatal
This gives us the flexibility to have anonymous shared memory (on platforms
that support it) as well as name-based shared memory when third-party
programs want access to our scoreboard.
The ap_scoreboard_fname static variable is now owned by the scoreboard.c
file, and no longer by the MPMs. The MPMs MUST NOT set ap_scoreboard_fname
to a default, since that will override the default creation logic and
only allow name-based segments.
Submitted by: Aaron Bannert
Reviewed by: Justin Erenkrantz
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93434 13f79535-47bb-0310-9956-ffa450edef68
client_socket from the conn_rec. Diffs from Ryan's patch include:
- rename the create_connection hook to install_transport_filters
- move the point of invocation of the hook till after the call to
after ap_update_vhost_given_ip to enable the hook to use vhost
config info in its decision making.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93087 13f79535-47bb-0310-9956-ffa450edef68
mod_cgid stranded
a pre_mpm hook can now return failures, so problems in
ap_create_scoreboard percolate back to a place where Apache
can exit cleanly
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93055 13f79535-47bb-0310-9956-ffa450edef68
conn_rec. The create_connection_hook has a design flaw that prevents it
from making decisions based on vhost information.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93050 13f79535-47bb-0310-9956-ffa450edef68
pointer math. This is required for portable scoreboards.
vhost becomes the 'vhost name string' so it now survives ap_generation
clicks. next was apparently never used.
This patch also accounts for the changes to the apr_shm api, and gives
Win32 the magic of a shared scoreboard.
Breakage aplenty on non-win32 platforms, I suspect, but this radical
surgery, and culling of unused functions, was really, really needed.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@92791 13f79535-47bb-0310-9956-ffa450edef68
the other user-tunable compile-time parameters are
HARD_SERVER_LIMIT stays in mpm_netware.c since it can't really be changed
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@92533 13f79535-47bb-0310-9956-ffa450edef68
many bugs. Instead, it is called where it used to be called. I have
abstracted some of the logic out of the lingering close so that it gets
the socket from the connection using the core's conn_config vector. This
is in anticipation of a change to use a hook for the lingering close,
which I hope to do soon.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91968 13f79535-47bb-0310-9956-ffa450edef68
directives that are used by MPMs. Previous to this patch,
you would use these macros without commans, which was unlike
any other directives. Now, after the macro, you must have
a comma. This makes the macros look more like the rest of the
directives.
I know this is cosmetic, and I was going to leave it alone, but when
I found out that it bothered Cliff too, I decided to fix it after all.
Submitted by: Ryan Bloom and Cliff Woolley
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91896 13f79535-47bb-0310-9956-ffa450edef68
The first step is to remove the socket from the conn_rec,
the server now lives in a context that is passed to the
core's input and output filters. This forces us to be very
careful when adding calls that use the socket directly,
because the socket isn't available in most locations.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91887 13f79535-47bb-0310-9956-ffa450edef68
a cleanup registered with the connection_pool. I have also turned
ap_lingering_close into a static function, because it is only used
in connection.c. This is the next step to consolidating all of the
socket function calls. ap_lingering_close will only be added if the
core is dealing with a standard socket.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91832 13f79535-47bb-0310-9956-ffa450edef68
AP_MPMQ_MAX_REQUESTS_DAEMON macros. Better to do it now rather than later.
**WARNING** This will of course break the compile on any third-party MPMs
you might have floating around, but it's a really quick change to make.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91777 13f79535-47bb-0310-9956-ffa450edef68
